package com.ytxg.health_management.mapper;

import com.ytxg.health_management.pojo.entity.Subscribe;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface SubscribeMapper {
    List<Subscribe> selectByUserId(Integer userId);
    int insertSubscribe(Subscribe subscribe);
    int deleteSubscribe(Subscribe subscribe);
}
